Bard 8406-142BX Pressure Switch 321894-708 standard for most Carrier furnace

standard for most Carrier furnace motor blower wheel configurations

Normally Open Logic: Ensures the load remains de-energized during control signal loss for safety and specific sequencing

Internal Alignment: Features a pivot-mounted disc for self-alignment and consistent reseating after actuation

What is the maximum electrical load for these SPDT contacts

Bard 8406-142BX Pressure Switch 321894-708 standard for most Carrier furnaceThe Bard 8406 142BX High Pressure Switch is a critical safety component engineered for high demand HVAC system protection, specifically designed to monitor refrigerant levels and prevent compressor failure. As a factory authorized Bard replacement part, this switch features a heavy duty construction rated for a 650 PSI cut out and a 520 PSI cut in (reset) threshold. This 650 520# pressure switch utilizes a precise screw on design for straightforward